Beta endorphin
内啡肽
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
[化] 内啡肽
🗣️ 情景例句
It turned out he was Michael's father.
原来他是麦克的父亲。
Let me tell you the whole story.
让我告诉你整个来龙去脉。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，